Samson 4746, Монтаж и эксплуатация

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8 EB 8365 EN
Design and principle of operation
2.2 Article code and versions
Limit switch (device index .07 and higher) Type 4746- x x x x x x x 0 x x x x
Explosion protection
Without
0
Ex II 2G Ex ia IIC T6 acc. to ATEX
1
CSA/FM intrinsically safe/non incendive
3
Ex II 3G Ex nA II T6 acc. to ATEX
8
Type
Inductive
2 1/2
Electric
3 2
Pneumatic
0 4 2
Contacts
Proximity switch SC3,5-N0-YE
1) 2 0 0 1 0
Proximity switch SJ3,5-SN
2 1 0 1 0
Proximity switch SJ3,5-S1N
2 1 1 1 0
SAIA, electric microswitch XGK 3
3 2 0 2 1 0
SAIA, electric microswitch XGK3-81
3 2 1 2 1 0
Pneumatic microswitch
0 4 4 0 2 0
Proximity switch SB3,5-E2
0 2 8 1 2 1 0
Switching elements
With one switching element
1
With two switching elements
2
Electrical connection
Without
0 4 4 0 0
Plastic cable gland M20 x 1.5, black
1 0
Pneumatic connections
Without
0
ISO 221/1-G
1 /
8
0 4 4 0 0 1
1 /
8
-27 NPT
0 4 4 0 0 2
Special versions
Without
0 0 0
NEPSI approval Ex ia, Type 4746-12 inductive
1 2 2 0 0 9
NEPSI approval Ex nL, Type 4746-82 inductive
8 2 2 0 1 0
GOST approval Ex ia, Type 4746-1...
1 2/3 0 1 3
KOSHA approval Ex ia
1 2/3 0 1 5
1)
Type 4746-3200 only with FM approval